drivers/avr/i2c_slave.h

   1 /*  Copyright (C) 2019 Elia Ritterbusch
   2  +
   3  *  This program is free software: you can redistribute it and/or modify
   4  *  it under the terms of the GNU General Public License as published by
   5  *  the Free Software Foundation, either version 3 of the License, or
   6  *  (at your option) any later version.
   7  *
   8  *  This program is distributed in the hope that it will be useful,
   9  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  *  GNU General Public License for more details.
  12  *
  13  *  You should have received a copy of the GNU General Public License
  14  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  15  */
  16 /* Library made by: g4lvanix
  17  * Github repository: https://github.com/g4lvanix/I2C-slave-lib
  18
  19  Info: Inititate the library by giving the required address.
  20        Read or write to the necessary buffer according to the opperation.
  21  */
  22
  23 #ifndef I2C_SLAVE_H
  24 #define I2C_SLAVE_H
  25
  26 #define I2C_SLAVE_REG_COUNT 30
  27
  28 extern volatile uint8_t i2c_slave_reg[I2C_SLAVE_REG_COUNT];
  29
  30 void i2c_slave_init(uint8_t address);
  31 void i2c_slave_stop(void);
  32
  33 #endif  // I2C_SLAVE_H